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    Crystal Lake, IL
    Duplex

    Crystal Lake, IL Duplexes for Sale

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    Prairie Grove, IL Vlg Of Lakewd, IL Mchenry, IL Lakewood, IL Oakwood Hills, IL Holiday Hills, IL Cary, IL Woodstock, IL
    Spacious Duplex in Desirable Community
    Updated: Feb 4
    Spacious Duplex in Desirable Community

    627 Chardonnay Lane, Crystal Lake, IL 60014

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    3,000 sqft
    Two mirror‑image units, each with 3 bedrooms and 2 full bathrooms, ideal for turnkey investment or multigenerational living.
    Located in the desirable Coventry area of Crystal Lake, known for its family‑friendly atmosphere and proximity to a top‑rated high school.
    Each unit features bright, open layouts with generous living and dining areas, eat‑in kitchens, and large windows.
    2. 5‑car garage with driveway parking for up to four additional vehicles, plus two dedicated storage spaces.
    Upper unit has a deck off the kitchen; lower unit has walk‑out access to a deep backyard with a shed.
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    Crystal Lake Two-Unit Investment Property
    Updated: Dec 3, 2025
    Crystal Lake Two-Unit Investment Property

    40 S WALKUP Avenue, Crystal Lake, IL 60014

    $321,815
    0.27 AC lot
    Prime Downtown Crystal Lake Location: Walk to Metra, Main Beach, shopping, parks, restaurants, library and biking trails.
    Two Income‑Generating Units: Both units are occupied by long‑term tenants.
    Two Bedrooms and One Bath per Unit: Each unit offers a desirable layout.
    Laundry Convenience: First floor has basement laundry, second floor has in‑unit laundry.
    Detached Two‑Car Garage: Provides secure parking and additional storage.
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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Crystal Lake, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Remodeled Duplex with Detached Garage
    Remodeled Duplex with Detached Garage

    472 North Spring Street, Elgin, IL 60120

    $420,000
    2,400 sqft

    Remodeled duplex with separately metered utilities, coin-operated laundry, and a large detached garage for storage or rental income.

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    Two-Unit Residential Income Duplex
    Two-Unit Residential Income Duplex

    131 N Gifford Street, Elgin, IL 60120

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    This fully rented two-unit duplex features custom carpentry and separate heat systems for each unit.

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    Side-by-Side Duplex with Two 3BR Units
    Side-by-Side Duplex with Two 3BR Units

    1952-1954 Sheila Street, Woodstock, IL 60098

    Contact for pricing

    Updated duplex offers two 3-bedroom homes with walkout lower levels and separate fenced backyards.

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    Up-Down Duplex with Private Garages
    Up-Down Duplex with Private Garages

    855-857 Rhodes Street, Woodstock, IL 60098

    Contact for pricing

    Well maintained duplex with separate decks and private garages, with recent major systems and shared property upkeep support.

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    Crystal Lake, IL Duplexes Market Trends and Statistics

    Explore 2 duplexes for sale in Crystal Lake, IL on our real estate platform. These investment opportunities span a total of 3,000 square feet of properties for sale, with an estimated market value of $321,815.

    Sale prices for duplexes in Crystal Lake, IL average $321,815 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 4

    Demographics Overview

    Population 60K
    Population Growth (5Y) +4.4%
    Median Household Income $113,102
    College Educated 44.8%

    High-Yield Neighborhoods for Investment

    Identify Crystal Lake submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    60014 $475.4K

    Taxes & Financing

    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in McHenry County

    New Delisted

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